US706526A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-adjusting weir.
Assignee: Individual
•
Filing: 1902-01-04
•
Granted: 1902-08-12
•
Expires: 1922-01-04
Abstract
No abstract record available.
Inventors
- 👤 Charles C Carlisle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:21
CPC Classifications
E; E03; E03F; E03F5/00; E03F5/10; E03F5/105; E03F5/107; E02; E02B; E02B5/00; E02B5/08; E03B; E03B3/00; E03B3/04; Y; Y10; Y10S; Y10S169/00; Y10S169/01; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86236; Y10T137/86252
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1905-08-11 | 1906-02-10 | 1906-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-08-11 | 1910-02-10 | 1910-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-08-11 | 1914-02-10 | 1914-08-12 | $7700.00 | Window Closed / Lapsed |